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Problem IC86340
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Status: Closed |
DRDA WRAPPER REPORTS -901 ERROR IF SOURCE TABLE/VIEW HAS COLUMN WITH CHAR(0) DATA TYPE |
| product: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problem description: |
You will encountered -901 error when creating a nickname
pointing to a table or a view that has a column with data type
char(0):
SQL0901N The SQL statement failed because of a non-severe
system error. Subsequent SQL statements can be processed.
(Reason "Invalid nickname column length".) SQLSTATE=58004
The problem is easy to be reproduced:
==========================================================
db2 connect to <source dbname>
db2 "create view test_view as select char('') as col1 from
sysibm.sysdummy1"
db2 connect to <fed dbname>
db2 "create nickname nk_test for drdaserver.schema.test_view"
========================================================== |
| Problem Summary: |
User affected:
Users who use DRDA wrapper of in InfoSphere Federation Server
Problem description and summay:
See error description |
| Local Fix: |
Cast the CHAR(0) column to a not null column as:
cast('' as char(1)) as col1 |
| available fix packs: |
DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
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| Solution |
Problem was fistly fixed in Version 10, FixPak 2. This
fix should be applied on the federation Server. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 05.09.2012
04.01.2013
04.01.2013 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.1.0.2
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 |
| 10.5.0.2
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